baber/WOPTO huggingface dataset:
Patent JP-2001180939-A (JP)
Title: Method of manufacturing spinel type lithium manganate
Inventor: NUMATA KOICHI
IPC: H01M4/505
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing spinel type lithium manganate of which the cell characteristic is upgraded such as high temperature conservation and high temperature cycle characteristic, etc., at high temperature, controlling the amount of dissolution of manganese at charge when considering as a positive electrode material for the secondary cell of a nonaqueous electrolyte and also to provide the positive electrode material made of the lithium manganate, and the secondary cell of the nonaqueous electrolyte using the positive electrode material which consists of spinel type lithium manganate. SOLUTION: The electrolytic manganese dioxide containing magnesium of more than 150 ppm and/or manganese carbonate, raw material of lithium and the compound containing at least one or more kinds of elements of magnesium, aluminum, nickel, cobalt, calcium, iron, copper, zinc, calcium, silicon, phosphorus, titanium, chromium, sodium, potassium, vanadium and boron are mixed so that manganese of 0.05 to 12.5 mol% is the compound is replaced with the above element(s) and then manufacturing spinel type lithium manganate by calcinations.
Patent JP-H11191317-A (JP)
Title: Conductive double oxide and production thereof
Inventor: MIZOGUCHI YOSHITO
IPC: H01B1/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly dense conductive double oxide with excellent electron conductivity and stability in ambient condition and capable of withstanding impact and vibration in the case the oxide is used for a temperature sensor element and provide a method for producing such a conductive mixed oxide. SOLUTION: This conductive double oxide is obtained by adding 0.3-3.0 pts.wt., especially preferably 0.5-1.0 pts.wt., of SiO2 to 100 pts.wt. of a double oxide having a formula YCrO3 and a perovskite type crystal structure. The respective contents of Al2 O3 and Fe2 O3 contained as inevitable impurities in YCrO3 are preferably not more than 0.1 wt.% each. The conductive double oxide is produced by adding 0.3-3.0 pts.wt. of SiO2 to 100 pts.wt. of YCrO3 powder with 0.1-0.5 μm average particle diameter and firing the resultant mixture in a temperature range from 1450 to 1700 deg.C in atmosphere.
Patent JP-2000192358-A (JP)
Title: Production of nonwoven fabric made of staple fiber
Inventor: MATSUNAGA NOBUHIRO
IPC: D04H1/4309
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain nonwoven fabric having low density and high bulkiness by heat-welding a mixed web comprising staple fibers as a main component, heat fusible binder staple fibers and water-soluble vinylon staple fibers and eluting the water-soluble vinylon staple fibers. SOLUTION: This nonwoven fabric is obtained by blending 60-30 wt.% of staple fibers as a main component, e.g. polyester staple fibers, 5-30 wt.% of heat-fusible binder staple fibers, e.g. core-sheath type polyester-based staple fibers comprising a core part of polyethylene terephthalate and a sheath part of a low melting point polyester and 30-60 wt.% of water-soluble vinylon staple fibers, forming a web by a carding machine, etc., and subjecting to heat-fusion treatment by blowing a hot air and making the web one body to form a nonwoven cloth. Then, the nonwoven fabric is dipped in water and the water-soluble vinylon staple fibers are dissolved and removed, thus the objective nonwoven fabric having <=10 Kg/m3 density is obtained.
Patent JP-2001186617-A (JP)
Title: Monitoring system for transmission line
Inventor: SHIRAKAWA SHIRO
IPC: G01R31/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it puts an enormous load on patrol personnel and takes much time to detect a ground fault or a short circuit in a transmission line and grasp the conditions of a fault. SOLUTION: Steel towers 2A to 2N and 3A to 3K are individually provided with ground fault and short circuit detectors 11A to 11N and 12A to 12K. An on/off detection signal from each detector is combined with a detection signal of an adjacent steel tower and is sequentially transmitted to the position of the adjacent steel tower by radio. Main equipment 11 and 12 in the final positions transmit the combined detection signal to a transmission monitoring station 14 through a communications satellite 13 and a point of the fault is determined from the on/off signal of the combined detection signal at the transmission monitoring station 14.  A mobile communication car 15 moves to the point of the fault based on the information on the fault from the transmission monitoring station through the communications satellite, grasps the conditions of the fault, and transmits the information to the transmission monitoring station.
Patent JP-2000193581-A (JP)
Title: Cantilever
Inventor: TODA AKITOSHI
IPC: G01B21/30
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a low cost cantilever capable of accurately and rapidly measuring the surface data of a sample regardless of the kind of the sample. SOLUTION: A cantilever 2 is equipped with an almost triangular lever part 4 comprising an elastic member, a support part 6 supporting the base end of this lever part and a probe 8 arranged at the tip end of the lever part, that is, the free end of the cantilever 2 and the probe is formed into a wedge shape consisting of first - fourth wall surfaces 10a, 10b, 10c, 10d and the first and second wall surfaces 10a, 10b are arranged along the longitudinal axis (the imaginary axis linearly extending from the tip of the lever part to the base end thereof) of the cantilever almost in parallel and opposedly.
Patent JP-2000193877-A (JP)
Title: Position control device, focus regulating device, and camera
Inventor: YAMAMOTO HARUSHIGE
IPC: G05B19/23
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To correct deviation in detecting the reference position of a movable member by a first detecting means by using the detection output of a second detecting means. SOLUTION: A position control device comprises movable members 107, 108 to be held by a fixed member 101 in a movable manner, drive means 110-116 to drive the movable members from one side to the other, first detecting means 119, 120 which comprise a detected part or a detecting part provided on the movable members, and a detected part or a detecting part provided on the fixed member, and detect the reference position of the movable members, and second detecting means 121, 122 which comprise a detected part or a detecting part to be interlocked with the the drive means, and a detected part or a detecting part provided on the fixed member, and detect a marked part formed on the detected part or the detecting part to be interlocked with the drive means is displaced to a specified position.
Patent JP-2001178281-A (JP)
Title: Plant cultivation method
Inventor: KURODA TETSUO
IPC: A01G13/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation method effective for suppressing the rise of ground temperature in hot season in a district having high average temperature to suppress the high temperature injury of the crop, suppress the onset of plant diseases and increase the yield of cultured crop. SOLUTION: The upper surface of soil is covered with a white nonwoven fabric made of a polymer fiber in the cultivation of a plant in hot season. The method is most suitable for the hydroponic culture using pumice as the medium.
Patent JP-2001182169-A (JP)
Title: Wooden driving plug
Inventor: KOYANAGI KEIJI
IPC: F16B15/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a wooden driving plug capable of preventing the runoff and leakage of an adhesion applied on the outer periphery of the wooden driving plug and sufficiently displaying the adhesion effect of the adhesive because the conventional wooden driving plug opens both the ends to the outside between the inner wall face of a continuous drilled hole and the wooden driving plug to form a tunnel-like space and the almost adhesive applying the adhesive on the outer periphery of the wooden driving plug flows out and leaks from an opening, and desired adhesion effect cannot be obtained. SOLUTION: Since the wooden driving plug shown in claim 1 is prevented from dropout of a plurality of joined wooden members A, B, it is a rod-like wooden component 3 driven into the drilled hole 2 provided on the joining part 1 of the plurality of the wooden members A, B, and the wooden component 3 is provided with a recess part 4 molded on the outer periphery of the rod-like wooden component 3, and a runoff and leaking prevention means 5 for preventing runoff or leaking from the drilled hole 2 by the applied adhesion when the adhesive is applied on the outer periphery of the rod-like wooden component 3 and it is driven into the drilled hole 2 provided on the joining part 1 of the plurality of the wooden members A, B.
Patent JP-2000189629-A (JP)
Title: Outer frame of pachinko machine
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an outer frame of a pachinko machine, having high connecting strength for lateral frame plates and vertical frame plates, easy in connecting work, and capable of reducing material costs. SOLUTION: In an outer frame 1 of a pachinko machine, formed of a pair of upper and lower facing lateral frame plates 2 and a pair of right and left facing vertical frame plates 5 into a rectangular shape, the ends of the lateral frame plates and the vertical frame plates, intersecting to each other at right angles are directly connected by screws 9 and 9, and the thickness T1 of each lateral frame plate 2 and the thickness T2 of each vertical frame plate 5 are set in the range of about 10 mm to 16 mm.
Patent JP-2001188070-A (JP)
Title: Automatic analyzing device and method
Inventor: WATARI SHIGENORI
IPC: G01N35/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To detect the occurrence or indication of occurrence of failures at an early stage in a piezo element and piezo element drive circuit in an automatic analyzing device in which an ultrasonic agitator is applied to an agitating mechanism, to warn a user or serviceman, to reset the device at an early stage, and to improve reliability. SOLUTION: In the automatic analyzing device, an agitating part 22 is provided with both an ultrasonic generator 7 and ultrasonic receiver 8 to receive ultrasonic waves and convert them into heat. Whether anomalies have occurred in the ultrasonic generator 7 and ultrasonic element drive circuit 6 is determined by a control part 1 through the use of a signal of a converting circuit 10, and an alarm is issued by a display device 32.
Patent JP-2000203956-A (JP)
Title: Quick-setting aerated grout material and method for filling void using the same
Inventor: TANAKA HIDEHIRO
IPC: C04B38/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a quick-setting aerated grout material which enables placing over a height of >=1 m at a time without hurting its properties owing to the compaction of foams or without applying lateral pressure to a steel plate and can shorten a term of works and to provide a filling method using the grout material. SOLUTION: The quick-setting aerated grout material contains cement, 5-20 pts.wt. cement quick-setting agent per 100 pts.wt. cement and 200-500 l/m3 foams. Aerated mortar containing cement and foams and a cement quick-setting agent are separately fed, mixed and filled around a vertical structural member over a height of >=1 m.
Patent JP-2000177883-A (JP)
Title: Image forming device
Inventor: KAWAKAMI TAKAYUKI
IPC: B65H7/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in detecting the passage of a sheet material by providing a differentiating means for differentiating an output signal outputted from a detecting means when the sheet material passes through, and judging the passage of the sheet material when the output value of the differentiating means exceeds the specified threshold value. SOLUTION: The tip of a sheet material passes through a sensor 313, and the detecting sensor 313 outputs signal to a differentiating means (a differentiating circuit) 312. The signal differentiated by the differentiating circuit 312 are converted from analog to digital and inputted to a control circuit (a controller) 1004. A detection point of detecting the sheet material comes when the analog- todigital converted value of the signal differentiated by the differentiating circuit 312 exceeds the threshold value. This constitution reduces an error caused by the rising discrepancy of an output signal of the detecting sensor 313 and eliminates a lowering of output of the detecting sensor caused by pollution (sticking of paper dust or the like) of a sensor part which is a detecting part of the detecting sensor 313.
Patent JP-2001152728-A (JP)
Title: Hinge device
Inventor: KOSHIKAWA SHINICHIROU
IPC: E05D11/10
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To use a movable member and a hinge member set to butt against this movable member in common by left/right hinge devices. SOLUTION: A pair of first converting surfaces 55, 55 and a pair of second converting surfaces 56, 56 are formed on an end surface of a hinge member 50 set to butt against a movable member (unillustrated). The first converting surfaces 55, 55 are arranged so as to mutually separate by 180 deg. in the circumferential direction of the hinge member 50. The second converting surfaces 56, 56 are arranged so as to mutually separated by 180 deg. in the circumferential direction of the hinge member 50 as well as to separate by a prescribed angle to the first covering surfaces 55, 55. The movable member forms a pair of pressing projections for butting against the first converting surface 55, 55 when a cover rotates in a closing position and butting against the second covering surfaces 56, 56 when the cover rotates in an opening position.
Patent JP-2000166743-A (JP)
Title: Floor mat and its manufacture
Inventor: MATSUI KYUICHI
IPC: A47G27/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent troubles such as warping, rolling, moving, etc., of the edges of a floor mat comprising a mat base, edges, and a carpet bonded to the overall surfaces of the mat base and the edges. SOLUTION: A mat base 2 comprising a solid layer is separated into two or three layers at a predetermined position of the peripheral edge of the mat base 2 and thereby an edge 3 space having a predetermined cross-sectional shape is formed as a foamed structure. Either a sheet made of a two-layered structure comprising an edge forming layer blended with a foaming agent and a solid layer or a sheet made of a three-layered structure comprising mat base forming layers made of solid layers and laminated over both the upper and lower surfaces of the edge forming layer blended with the foaming agent is molded using a predetermined method and a carpet 7 is laminated over the sheet having the two- or three-layered structure.  Then the foaming agent in the edge forming layer blended with the foaming agent is foamed by heating and the edge is formed at the same time as pressing to bond the sheet and the carpet 7 together.
Patent JP-2000199919-A (JP)
Title: J-associated thin film having high nonlinear coefficient of third order light, optical device using the same and its production
Inventor: SHU GOCHIN
IPC: G02F1/361
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain stable thin films of J-associated products by doping a silica matrix with cyanine dyes. SOLUTION: A mixture sol soln. consisting of cyanine dyes, alkylsilicate and solvent is prepared and gelled, by vaporizing the solvent by a spin casting method to form stable thin films of J-associated product in silica glass. The substrate used for spin casting is a quartz, glass, transparent metal oxide, silicon or the like, and the J-associated product can be used as it is as a device. For the transparent metal oxide, for example, tin oxide and indium oxide can be used. Although the substrate may be thick, it is preferably a thin film. When a silica film is formed from the mixture sol soln., the cyanine dyes aggregate to produce a J-associated product by vaporizing EtOH at high-speed rotation, and also condensation polymn. of TEOS is performed at a time to form the silica matrix. Thus, finally, stable thin films of J-associated product are formed.
Patent JP-2000200538-A (JP)
Title: Leak relay
Inventor: FURUMOTO TETSUO
IPC: H01H83/02
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a leak relay, and to reduce the thickness thereof by providing a leak detecting unit, a relay for cutting the supply of a power source to a load with the leak detecting unit, a case for forming outline, and providing the case with a hole for looking at a top surface of the relay at a face plate attachable surface, and covering the hole part with a face plate. SOLUTION: In the case where a leak is generated in an electrical passage connected to a load side terminal, unevenness is generated in the current flowing in a main circuit conductor, and voltage is generated in a secondary side of a zero-phase transformer by the uneven current, and this voltage is amplified, and when the voltage exceeds the predetermined value, a relay 5 is operated so as to cut between a power source side and a load side of the main circuit. The relay 5, the power source and a terminal fitting 9 of the load are arranged on a printed board 8. In a top surface side of the relay 5, the case 10 is provided with a hole part 1001 for looking at the top surface part of the relay 5. The top surface side of the relay 5 is covered with a face plate 7.  With this structure, in the leak relay, thickness of the whole of the relay can be reduced by the thickness of the top surface wall of the case 10.
Patent JP-H04210730-A (JP)
Title: Rated current variable type superconducting limiter
Inventor: TANAKA SATORU
IPC: H02H9/02
Filed: 1990-12-13
Abstract: PURPOSE:To prevent a cooling efficiency from decreasing and to reduce in size a superconducting limiter by standing longitudinally the limiter, arranging a plurality of the limiters at a predetermined interval, and providing a common electrode for connecting the ends of the plurality of limiters. CONSTITUTION:An electrode 22 is formed of a normal conducting member such as copper of a flat plate. Square recesses are provided at a predetermined interval on one side surface. The ends of superconducting limiters 21 are engaged with the recesses, and electrically connected to the limiters 21 by solders 25, etc. An interval capable of feeding refrigerant 32 without resistance may be obtained between the engaged limiters 21. A current lead wire material 24 is made of a wire material of normal conductor or high temperature superconductor. The electrode 22 and the conductive part of the material 24 have sufficient sectional areas for limiting a current at the time of short-circuiting so as not to generate large heat. Accordingly, since the limiter is longitudinally stood and the limiter itself can support its own weight, an electrically insulating board having a large occupying volume is eliminated.
Patent JP-H04214850-A (JP)
Title: Film structure and its manufacture
Inventor: TEJIMA AKITOMO
IPC: C23C16/27
Filed: 1990-12-14
Abstract: PURPOSE:To offer a film structure easily formable with the film of the objective material having a thermal expansion coefficient different from that of a substrate as for the film structure of the substrate and its manufacturing method. CONSTITUTION:In a film structure in which the film of the objective material having a thermal expansion coefficient different from that of a substrate is formed on the substrate, a primary intermediate layer of a material having ductility higher than that of the material of the substrate is interposed between the substrate and the film.
Patent JP-H04228642-A (JP)
Title: Production of bulky silk yarn
Inventor: ISHIDA KIMINORI
IPC: D06M101/12
Filed: 1990-12-15
Abstract: PURPOSE:To provide the title nonyellowing silk yarn of high wrinkleproofness. CONSTITUTION:Raw silk is scoured, put to twisting at a level of 700-3300T/M, subjected to heat set at 2.0-3.5atm using hot water at 100-130 deg.C, and then untwisted to an extent similar to said twisting level, thus accomplishing bulkiness-imparting processing.
Patent JP-H04223082-A (JP)
Title: Hook ceiling adaptor
Inventor: YOSHIDA MASARU
IPC: H01R31/06
Filed: 1990-12-25
Abstract: PURPOSE:To provide a hook ceiling adaptor which can simply increase plug sockets and switches. CONSTITUTION:While a hook ceiling adaptor 3 is provided in a private room A, a flasher switch 4 and a plug socket 5 are also provided. The wiring connections to the flasher switch 4 and the plug socket 5 are made by utilizing the terminal metal fitting 13 provided in the hook ceiling adaptor 3 to insert and connect.
Patent JP-H04223022-A (JP)
Title: Circular fluorescent lamp
Inventor: NISHIMURA HAYAO
IPC: H01J5/50
Filed: 1990-12-26
Abstract: PURPOSE:To obtain a circular fluorescent lamp excellent in attaching or detaching operability for miniaturization of a lighting equipment by making possible application for a conventional circular fluorescent lamp lighting equipment. CONSTITUTION:In a circular fluorescent lamp 1, a base 2 is fixed to a bulb 9 in such a manner that lamp pins 3 can be rotated within a range of 45 deg.-90 deg. with respect to a bulb plane. An engaging projection 11 is formed on the circumference of a base fixing portion 10 of the bulb 9. Engaging recess portions 12 capable of being engaged with the engaging projection 11 of the bulb 9 are disposed at 45 deg. with respect to each other at two points inside of the base 2. When the lamp pins 3 are located at 45 deg. or 90 deg. in the bulb plane. the engaging projection 11 of the bulb 9 is engaged with the engaging recess portion 12 of the base 2, thus stopping rotation.
Patent JP-H04224879-A (JP)
Title: Primer composition
Inventor: YAMAGUCHI MINETO
IPC: C09D175/04
Filed: 1990-12-26
Abstract: PURPOSE:To obtain a primer composition which is excellent in storage stability and the remains of which after use can be stored and used again, by mixing a film-forming component, a partial adduct of a polyisocyanate compound with a specified compound, a triisocyanate compound, and compriser an organic solvent. CONSTITUTION:A primer composition which comprises a film-forming component (e.g. a urethane elastomer or chlorinated rubber), a partial adduct of a polyisocyanate compound with a trialkoxymercaptoalkylsilane (a reaction product obtained by mixing a polyisocyanate compound with a trialkoxymercaptoalkylsilane), a triisocyanate compound of the formula, and an organic solvent inert to an NCO group (e.g. ethyl acetate or methyl ethyl ketone). This composition is excellent in storage stability and will neither thicken nor gel even after the storage vessel is unstoppered and stoppered at least several times; therefore, the remains after use can be stored and used again.
Patent JP-H04330183-A (JP)
Title: Emergency exit device with leaving lateness device
Inventor: PIITAA EICHI MIYUURAA
IPC: E05B47/06
Filed: 1990-12-28
Abstract: PURPOSE: To prevent a latch from being unlatched within a specified time interval after the unlatching motion in order to prevent suspicious persons or unqualified persons from sneaking out of a panic exit. CONSTITUTION: In this device, a delaying mechanism is built-in to prohibit loose bolt 16 from moving from the latched position to the unlatched position. An arm 18 rotated normally when a link mechanism 14 connected to the lose bolt 16 is manually driven, is provided. The initial limitted movement of the link mechanism activates a switch 46 which acts on the retarding mechanism. The delaying circuit interrupts electric power to a solenoid 28 after a predetermined delay time. There is an inductively moving bar 34 in the solenoid and a rod moving together with the bar is connected to the bar. A roller 40 is disposed at the front end of the rod and it intrudes into the pivotal arc of the arm, preventing full pivotal movement thereof. When the solenoid is deenergized, the obstruction of the roller is eliminated and the latch is off.